bluetoothctl power off; #retour :: Changing power off succeeded
bluetoothctl power on; #retour Failed to set power on: org.bluez.Error.Busy
dmesg :: hci0: command 0x1003 tx timeout
dmesg :: hci0: command 0x1001 tx timeout
dmesg :: hci0: command 0x1009 tx timeout
bluetoothctl power off; #retour :: Changing power off succeeded Error.Busy
bluetoothctl power on; #retour Failed to set power on: org.bluez.
dmesg :: hci0: command 0x1003 tx timeout
dmesg :: hci0: command 0x1001 tx timeout
dmesg :: hci0: command 0x1009 tx timeout